power station boiler industry
Gas power station boiler industry assembly, commissioning and auxiliary equipment are all made at the factory; the place, just turn on water, electricity, gas and sewage pipes can be put into operation, it will not delay your schedule.
An upper end fixed to the waterwall power station boiler industry drum, since the large amount of expansion is small bending Wall smaller capacity expansion compensation itself, so that the lower end is free to expand. Wall downward swelling amount can be calculated in advance based on the temperature and the material and height. If Stoke process water wall downward expansion value does not match with the design, may be blocked the downward expansion. Uneven heating or water wall, should try to eliminate, or will cause excessive thermal stresses within the waterwall tubes.
As the largest power station boiler industry production base, group penetrated the energy-conserving idea into its 60 year’s researching and designing experience all the time. The energy-saving horizontal boiler which reaches the international advanced level produced by our group was honored “the best design ”among the contemporary products. Meanwhile, has proposed several suggestions on the promotion of horizontal energy saving boiler :
In mid-June this year, Hebei Province issued a notice regarding the development of gas-fired power station boiler industry nitrogen oxides (referred to as NOx) governance, in order to further deepen the boiler pollution control, reduction of nitrogen oxide emissions, improving air quality, will gradually nitrogen oxides exceeded boiler discharged for investigation and control work, high nitrogen oxide emissions from the original (150mg / Nm3 or above) is reduced to 30mg / Nm3. City, Hebei Province is located in the Yili Dairy Co., Ltd. to respond positively to governance EPA gas boiler NOx reduction, and led the way, three of the company's existing 15 steam tons / hour (t / h) gas steam boilers for low-nitrogen emissions transformation.